[PATCH 4/4] Allow protocol to be separated from host with a semicolon

[Matthew Garrett <mjg59@coreos.com>]

Some DHCP servers (such as dnsmasq) tokenise parameters with commas, making
it impossible to pass boot files with commas in them. Allow using a
semicolon to separate the protocol from host if a comma wasn't found.
---
 grub-core/net/net.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/grub-core/net/net.c b/grub-core/net/net.c
index 585f4f7..efacb30 100644
--- a/grub-core/net/net.c
+++ b/grub-core/net/net.c
@@ -1280,6 +1280,10 @@ grub_net_open_real (const char *name)
       const char *comma;
       char *colon;
       comma = grub_strchr (name, ',');
+      if (!comma)
+	{
+	  comma = grub_strchr (name, ';');
+	}
       colon = grub_strchr (name, ':');
       if (colon)
 	{
-- 
2.9.3